'state' variable is only set but never read in amiserial's shutdown.
Drop it.
It was like this since the driver was added to the tree as far as I can
tell.
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/tty/amiserial.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index dffaff5a587a..7ad103e128ac 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -517,13 +517,10 @@ static int startup(struct tty_struct *tty, struct serial_state *info)
static void shutdown(struct tty_struct *tty, struct serial_state *info)
{
unsigned long flags;
- struct serial_state *state;
if (!tty_port_initialized(&info->tport))
return;
- state = info;
-
#ifdef SERIAL_DEBUG_OPEN
printk("Shutting down serial port %d ....\n", info->line);
#endif
--
2.32.0
